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Tensor Glueball Photoproduction and Decay

Stephen R. Cotanch·Robert A. Williams
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Abstract

Using vector meson dominance (VMD), tensor glueball photoproduction cross sections, asymmetries and widths are calculated. The predicted hadronic VV' decays are comparable for different vector meson (V = rho, omega and phi) channels with the omega phi width the largest but the radiative omega gamma and phi gamma decays are suppressed relative to rho gamma by over a factor of 2. This decay profile is distinct from typical meson branching rates and may be a useful glueball detection signature. Results are compared to a previous VMD scalar glueball study.

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Stephen R. Cotanch, Robert A. Williams. 2005-05-27. Tensor Glueball Photoproduction and Decay. https://doi.org/10.1016/j.physletb.2005.06.069

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